mb/intel/dg43gt: Set SuperIO gpio correctly

Set SuperIO GPIO like vendor firmware.

Change-Id: I46a48776382eb0d9be9727691c68912991e14dfe
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/21627
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
diff --git a/src/mainboard/intel/dg43gt/devicetree.cb b/src/mainboard/intel/dg43gt/devicetree.cb
index 79a8eb7..6d87794 100644
--- a/src/mainboard/intel/dg43gt/devicetree.cb
+++ b/src/mainboard/intel/dg43gt/devicetree.cb
@@ -83,12 +83,16 @@
 						irq 0xf0 = 0x85
 					end
 					device pnp 2e.6 off end		# SPI
-					device pnp 2e.7 on		# GPIO 6
-						irq 0x30 = 0x06
-					end
+					device pnp 2e.7 on end		# GPIO 6
 					device pnp 2e.8 off end		# WDTO# PLED
-					device pnp 2e.9 on		# GPIO 2,3,4,5
-						irq 0x30 = 0x0a
+					device pnp 2e.9 off end		# GPIO 2
+					device pnp 2e.109 on		# GPIO 3
+						irq 0xf0 = 0xfc
+					end
+					device pnp 2e.209 off end	# GPIO 4
+					device pnp 2e.309 on		# GPIO 5
+						irq 0xe0 = 0xde
+						irq 0xe1 = 0x01
 					end
 					device pnp 2e.a on		# ACPI
 						irq 0xe4 = 0x30 # power dram during S3